Java Location类代码示例

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private void setupVersionChecker() {
  versionChecker = new ClientVersionChecker(new ClientVersionChecker.Listener() {

    @Override
    public void onClientUpdated() {
      UpdateIndicatorWidget.create(RootPanel.get("banner"), new UpdateIndicatorWidget.Listener() {

        @Override
        public void refresh() {
          completeWave(new Command() {

            @Override
            public void execute() {
              Location.assign(GWT.getHostPageBaseURL());
            }
          });
        }
      });
    }
  }, LOG);
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private static String getUiSwitcherUrl(String token) {
  UrlBuilder builder = new UrlBuilder();
  builder.setProtocol(Location.getProtocol());
  builder.setHost(Location.getHost());
  String port = Location.getPort();
  if (port != null && !port.isEmpty()) {
    builder.setPort(Integer.parseInt(port));
  }
  String[] tokens = token.split("@", 2);
  if (Location.getPath().endsWith("/") && tokens[0].startsWith("/")) {
    tokens[0] = tokens[0].substring(1);
  }
  builder.setPath(Location.getPath() + tokens[0]);
  if (tokens.length == 2) {
    builder.setHash(tokens[1]);
  }
  builder.setParameter("polygerrit", "1");
  return builder.buildString();
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private void loadContactDetails(final JSONObject self) {
    final String addContactToken = Location.getParameter("id");

    CollaborationClient.getInstance().getContactDetails(addContactToken, new JsonCallback() {
        public void onJsonReceived(JSONValue jsonValue) {
            if (jsonValue.isObject().containsKey("error")) {
                SC.say("Error", "This invitation is no longer valid");
            } else {
                JSONObject contact = jsonValue.isObject();
                if (self.get("localId").isString().stringValue().equals(contact.get("localId").isString().stringValue()) && self.get("accountType").isNumber().equals(contact.get("accountType").isNumber())) {
                    SC.say("You cannot add your own account as a contact. <br> Login with a different account to ARLearn to accept this invitation.");
                } else {
                    buildPage(jsonValue.isObject(), addContactToken);
                }

            }
        }
    });
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
/**
 * Appends an additional path to the application URL.
 * 
 * @param additionalPath
 *          The additional path to append to the application URL.
 * @return the new URL.
 */
public static String appendToApplicationUrl(String additionalPath) {

	final UrlBuilder urlBuilder = new UrlBuilder();

	urlBuilder.setProtocol(Location.getProtocol());
	urlBuilder.setHost(Location.getHost());
	final Integer port = asInt(Location.getPort());
	if (port != null) {
		urlBuilder.setPort(port);
	}
	urlBuilder.setPath(Location.getPath() + additionalPath);

	return urlBuilder.buildString();

}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
/**
 * <p>
 * Launches the given {@code downloadUrl} corresponding download action (simple {@code GET} access on the URL).
 * </p>
 * <p>
 * In <em>script</em> mode, assigns window location to the given {@code downloadUrl}.<br>
 * In <em>hosted</em> (dev) mode, opens a new window to avoid loosing the entire JS application context in case of
 * error.
 * </p>
 * 
 * @param downloadUrl
 *          The download URL.
 * @throws IllegalArgumentException
 *           If the given {@code downloadUrl} is blank.
 */
public static final void launchDownload(final String downloadUrl) {

	if (isBlank(downloadUrl)) {
		throw new IllegalArgumentException("Invalid download URL '" + downloadUrl + "'.");
	}

	if (GWT.isScript()) {
		// Production mode: switch to new page.
		Window.Location.assign(downloadUrl);

	} else {
		// Hosted mode: avoid loosing the entire JS application context in case of error.
		openWindow(downloadUrl);
	}
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private void emailUser() {
	UserInfo user = UserAccountController.getInstance().getUserInfo();
	
	if (user != null) {
		EmailInfo email = new EmailInfo();

		String message = WELCOME_EMAIL_TEXT;
		message = message.replace("%lg", "http://" + Window.Location.getHostName());
		message = message.replace("%un", user.getUserName());
		
		email.setToAddressString(user.getUserName());
		email.setFromString("[email protected]");
		email.setSubjectString("Rise Vision - A Web Platform for Digital Signage");
		email.setMessageString(message);
		
		userService.sendEmail(email, new RpcSendUserEmailCallBackHandler());
	}
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private void buildUrlAndGoToGraphPage(List<ResourceListItem> reports) {
    StringBuilder sb = new StringBuilder();
    sb.append(m_baseUrl + "graph/results.htm?reports=all&resourceId=");
    
    
    boolean first = true;
    for(ResourceListItem item : reports) {
        if(!first) {
            
            sb.append("&resourceId=");
        }
        sb.append(item.getId());
        first = false;
    }
    
    Location.assign(sb.toString());
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
/**
 * This method is called by the default {@link #deactivate()}
 * implementation to build the contents of this overlay when the
 * device goes online and the online app was not loaded previously.
 *
 * The simplest method to customize this view mode is to override
 * this method and add a custom app to the panel returned by the
 * {@link #getPanel()} method.
 */
protected void buildReloadContent() {
    getPanel().clear();

    FlowPanel fp = new FlowPanel();
    getPanel().add(fp);

    fp.setStyleName("v-touchkit-offlinemode-panel");
    fp.add(new HTML("<h1>" + msg.networkBack() + "<h1>"));

    VNativeButton vButton = new VNativeButton();
    vButton.setText(msg.reload());
    vButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            overlay.hide();
            Location.reload();
        }
    });
    fp.add(vButton);
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
public SolverPage() {
	addStyleName("unitime-SolverPage");
	iType = SolverType.valueOf(Location.getParameter("type").toUpperCase());
	switch (iType) {
	case COURSE:
		UniTimePageLabel.getInstance().setPageName(MESSAGES.pageCourseTimetablingSolver());
		break;
	case EXAM:
		UniTimePageLabel.getInstance().setPageName(MESSAGES.pageExaminationTimetablingSolver());
		break;
	case INSTRUCTOR:
		UniTimePageLabel.getInstance().setPageName(MESSAGES.pageInstructorSchedulingSolver());
		break;
	case STUDENT:
		UniTimePageLabel.getInstance().setPageName(MESSAGES.pageStudentSchedulingSolver());
		break;
	}
	iSolverHeader = new UniTimeHeaderPanel(CONSTANTS.solverType()[iType.ordinal()]);
	addHeaderRow(iSolverHeader);
	iSolverButtons = new UniTimeHeaderPanel();
	iSolverButtons.addButton("load", MESSAGES.opSolverLoad(), createClickHandler(SolverOperation.LOAD));
	iSolverButtons.addButton("start", MESSAGES.opSolverStart(), createClickHandler(SolverOperation.START));
	iSolverButtons.addButton("stop", MESSAGES.opSolverStop(), createClickHandler(SolverOperation.STOP));
	iSolverButtons.addButton("sectioning", MESSAGES.opSolverStudentSectioning(), createClickHandler(SolverOperation.STUDENT_SECTIONING));
	iSolverButtons.addButton("reload", MESSAGES.opSolverReload(), createClickHandler(SolverOperation.RELOAD));
	iSolverButtons.addButton("save", MESSAGES.opSolverSave(), createClickHandler(SolverOperation.SAVE));
	iSolverButtons.addButton("save new", MESSAGES.opSolverSaveAsNew(), createClickHandler(SolverOperation.SAVE_AS_NEW));
	iSolverButtons.addButton("commit", MESSAGES.opSolverSaveCommit(), createClickHandler(SolverOperation.SAVE_COMMIT));
	iSolverButtons.addButton("uncommit", MESSAGES.opSolverSaveUncommit(), createClickHandler(SolverOperation.SAVE_UNCOMMIT));
	iSolverButtons.addButton("clear", MESSAGES.opSolverClear(), createClickHandler(SolverOperation.CLEAR));
	iSolverButtons.addButton("csv", MESSAGES.opSolverExportCSV(), createClickHandler(SolverOperation.EXPORT_CSV));
	iSolverButtons.addButton("unload", MESSAGES.opSolverUnload(), createClickHandler(SolverOperation.UNLOAD));
	iSolverButtons.addButton("refresh", MESSAGES.opSolverRefresh(), createClickHandler(SolverOperation.CHECK));
	
	execute(SolverOperation.INIT);
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
public HistoryToken(PageType type) {
	iType = type.name();
	
	// 1. take page type defaults --> DEFAULTS
	if (type.getParams() != null)
		for (int i = 0; 1 + i < type.getParams().length; i += 2)
			iDefaults.put(type.getParams()[i], type.getParams()[i + 1]);

	// 2. take page parameters --> DEFAULTS (on top of the page type defaults)
	for (Map.Entry<String, List<String>> params: Window.Location.getParameterMap().entrySet())
		iDefaults.put(params.getKey(), params.getValue().get(0));
	
	// 3. take cookie --> PARAMS (override defaults)
	String cookie = EventCookie.getInstance().getHash(iType);
	if (cookie != null) {
		for (String pair: cookie.split("\\&")) {
			int idx = pair.indexOf('=');
			if (idx >= 0) {
				String key = pair.substring(0, idx);
				if (Location.getParameter(key) == null)
					iParams.put(key, URL.decodeQueryString(pair.substring(idx + 1)));
			}
		}
	}			
	
	// 4. take page token (hash) --> PARAMS (override cookie)
	parse(History.getToken());
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
@Override
public void execute() {
  final DialogBox db = new DialogBox(false, true);
  db.setText("About The Companion");
  db.setStyleName("ode-DialogBox");
  db.setHeight("200px");
  db.setWidth("400px");
  db.setGlassEnabled(true);
  db.setAnimationEnabled(true);
  db.center();

  String downloadinfo = "";
  if (!YaVersion.COMPANION_UPDATE_URL1.equals("")) {
    String url = "http://" + Window.Location.getHost() + YaVersion.COMPANION_UPDATE_URL1;
    downloadinfo = "<br/>\n<a href=" + url + ">Download URL: " + url + "</a><br/>\n";
    downloadinfo += BlocklyPanel.getQRCode(url);
  }

  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(
      "Companion Version " + BlocklyPanel.getCompVersion() + downloadinfo
  );

  SimplePanel holder = new SimplePanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
    public void onClick(Widget sender) {
      db.hide();
    }
  });
  holder.add(ok);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  db.setWidget(DialogBoxContents);
  db.show();
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
private void setupLocaleSelect() {
  final SelectElement select = (SelectElement) Document.get().getElementById(LANG_ELEMENT_ID);
  String currentLocale = LocaleInfo.getCurrentLocale().getLocaleName();
  String[] localeNames = LocaleInfo.getAvailableLocaleNames();
  for (String locale : localeNames) {
    if (!DEFAULT_LOCALE.equals(locale)) {
      String displayName = LocaleInfo.getLocaleNativeDisplayName(locale);
      OptionElement option = Document.get().createOptionElement();
      option.setValue(locale);
      option.setText(displayName);
      select.add(option, null);
      if (locale.equals(currentLocale)) {
        select.setSelectedIndex(select.getLength() - 1);
      }
    }
  }

  EventDispatcherPanel.of(select).registerChangeHandler(null, new WaveChangeHandler() {

    @Override
    public boolean onChange(ChangeEvent event, Element context) {
      UrlBuilder builder = Location.createUrlBuilder().setParameter(
          LOCALE_URLBUILDER_PARAMETER, select.getValue());
      Window.Location.replace(builder.buildString());
      localeService.storeLocale(select.getValue());
      return true;
    }
  });
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
@Override
public void requestNavigateTo(String url) {
  log("GW.requestNavigateTo: url=" + url);
  // NOTE(user): Currently only allow the gadgets to change the fragment part of the URL.
  String newFragment = url.replaceFirst(BEFORE_FRAGMENT_PATTERN, "");
  if (newFragment.matches(FRAGMENT_VALIDATION_PATTERN)) {
    Location.replace(Location.getHref().replaceFirst(FRAGMENT_PATTERN, "") + "#" + newFragment);
  } else {
    log("Navigate request denied.");
  }
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
/**
 * Tests the IFrame URI generator of Gadget class.
 */
public void testIframeUri() {
  String href = "http://" + Location.getHost();
  String hrefEscaped = href.replace("?", "%3F");
  if (hrefEscaped.endsWith("/")) {
    hrefEscaped = hrefEscaped.substring(0, hrefEscaped.length() - 1);
  }
  int clientInstanceId = 1234;
  GadgetUserPrefs userPrefs = GadgetUserPrefs.create();
  userPrefs.put("pref1", "value1");
  userPrefs.put("pref2", "value2");
  WaveId waveId = WaveId.of("wave.google.com", "123");
  WaveletId waveletId = WaveletId.of("wave.google.com", "conv+root");
  WaveletName name = WaveletName.of(waveId, waveletId);
  GadgetWidget gadget = GadgetWidget.createForTesting(clientInstanceId, userPrefs, name,
      new FakeLocale());
  int gadgetInstanceId = -12345;
  String url = gadget.buildIframeUrl(gadgetInstanceId, "http://test.com/gadget.xml");
  String expectedValue =
      "//0" + GADGET_SERVER + "/gadgets"
          + "/ifr?url=http://test.com/gadget.xml&view=canvas&nocache=1&mid=" + gadgetInstanceId
          + "&lang=wizard&country=OZ&parent=" + hrefEscaped + "&wave=1&waveId="
          + URL.encodeQueryString(ModernIdSerialiser.INSTANCE.serialiseWaveId(waveId))
          + "#rpctoken=" + gadget.getRpcToken()
          + "&up_pref1=value1&up_pref2=value2";
  assertEquals(expectedValue, url);
}
 

import com.google.gwt.user.client.Window.Location; //导入依赖的package包/类
public static String selfRedirect(String suffix) {
  // Clean up the path. Users seem to like putting extra slashes into the URL
  // which can break redirections by misinterpreting at either client or server.
  String path = Location.getPath();
  if (path == null || path.isEmpty()) {
    path = "/";
  } else {
    while (path.startsWith("//")) {
      path = path.substring(1);
    }
    while (path.endsWith("//")) {
      path = path.substring(0, path.length() - 1);
    }
    if (!path.endsWith("/")) {
      path = path + "/";
    }
  }

  if (suffix != null) {
    while (suffix.startsWith("/")) {
      suffix = suffix.substring(1);
    }
    path += suffix;
  }

  UrlBuilder builder = new UrlBuilder();
  builder.setProtocol(Location.getProtocol());
  builder.setHost(Location.getHost());
  String port = Location.getPort();
  if (port != null && !port.isEmpty()) {
    builder.setPort(Integer.parseInt(port));
  }
  builder.setPath(path);
  return builder.buildString();
}